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iio:ad7266: Fix broken regulator error handling
authorMark Brown <broonie@kernel.org>
Mon, 20 Jun 2016 12:53:32 +0000 (13:53 +0100)
committerJonathan Cameron <jic23@kernel.org>
Sun, 26 Jun 2016 16:38:27 +0000 (17:38 +0100)
commit6b7f4e25f3309f106a5c7ff42c8231494cf285d3
tree2bbe53fa62729d5d6080e5383f232c370f512498tree | snapshot (tar.gz zip)
parent0c1f91b98552da49d9d8eed32b3132a58d2f4598commit | diff
iio:ad7266: Fix broken regulator error handling

All regulator_get() variants return either a pointer to a regulator or an
ERR_PTR() so testing for NULL makes no sense and may lead to bugs if we
use NULL as a valid regulator. Fix this by using IS_ERR() as expected.

Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
drivers/iio/adc/ad7266.c diff | blob | blame | history